package com.zhuang.visitor;

/**
 * @Classname Person
 * @Description 抽象访问者接口
 * @Date 2021/3/27 16:48
 * @Created by dell
 */

public interface Person {
    //喂宠物狗
    void feed(Dog dog);

    //喂宠物猫
    void feed(Cat cat);
}
